1KIL
Three-dimensional structure of the complexin/SNARE complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Synaptobrevin SNARE motif | polymer | 66 | 7660.6 | 1 | UniProt (P63045) Pfam (PF00957) | Rattus norvegicus (Norway rat) | vesicle associated membrane protein 2B |
| 2 | B (B) | Syntaxin SNARE motif short | polymer | 62 | 7192.0 | 1 | UniProt (P32851) Pfam (PF05739) | Rattus norvegicus (Norway rat) | synaptotagmin associated associated 35 kDA protein |
| 3 | C (C) | SNAP-25 N-terminal SNARE motif | polymer | 74 | 8642.6 | 1 | UniProt (P60880) | Homo sapiens (human) | synaptosomal-associated protein 25kD |
| 4 | D (D) | SNAP-25 C-terminal SNARE motif | polymer | 66 | 7613.5 | 1 | UniProt (P60880) | Homo sapiens (human) | synaptosomal-associated protein 25kD |
| 5 | E (E) | Complexin I SNARE-complex binding region | polymer | 49 | 5766.5 | 1 | UniProt (P63041) Pfam (PF05835) | Rattus norvegicus (Norway rat) | |
| 6 | F, G (A, C) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 7 | H, I, J, K, L (A, B, C, D, E) | water | water | 18.0 | 113 | Chemie (HOH) |
Sequence modifications
C: 10 - 81 (UniProt: P60880)
D: 139 - 204 (UniProt: P60880)
| PDB | External Database | Details |
|---|---|---|
| Ser 10 | Glu 10 | SEE REMARK 999 |
| PDB | External Database | Details |
|---|---|---|
| Gly 139 | Asn 139 | SEE REMARK 999 |
| Ser 140 | Asp 140 | SEE REMARK 999 |
| Trp 204 | Gly 204 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 36875.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 48.6 | |
| All* | Total formula weight | 36923.7 |
